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Add 75/10 and 30/70

1st number: 7 5/10, 2nd number: 30/70

75/10 + 30/70 is 111/14.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 70 is 70
  2. For the 1st fraction, since 10 × 7 = 70,
    75/10 = 75 × 7/10 × 7 = 525/70
  3. Likewise, for the 2nd fraction, since 70 × 1 = 70,
    30/70 = 30 × 1/70 × 1 = 30/70
  4. Add the two fractions:
    525/70 + 30/70 = 525 + 30/70 = 555/70
  5. 555/70 simplified gives 111/14
  6. So, 75/10 + 30/70 = 111/14
    In mixed form: 713/14

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